Back to Papers/View PublicationJournal Article祖母绿颜色分级体系 郜玉杰, Carmona C., 刘丽红, 吴飞洋, Fortaleche D., 林庆春. 宝石和宝石学杂志 2018 Abstract Citation 郜玉杰, Carmona C., 刘丽红, 吴飞洋, Fortaleche D., 林庆春. (2018) 祖母绿颜色分级体系. 宝石和宝石学杂志, Vol. 20, No. 2, pp. 9-16. Related Publications Remarkable Hexagram Pattern Produced by a Trapiche Emerald from ColombiaJournal Article Sun Xueying, Gao Yujie, Deng Kaiyin The Journal of Gemmology 2026The unique trapiche emeralds from Colombia exert a fascination for many gemologists. A special trapiche emerald weighing as large as 22.63 ct has ever...'Sugar' Nephrite from the Altun Mountains, Xinjiang, ChinaJournal Article Gao Yujie, Huang Tiantian, Lu Qi. The Journal of Gemmology 2025Nephrite has a long history and profound culturalsignificance in China, along with a vast consumer market. In July 2025, author YG conducted a field t...Back to Papers
